Number of 7Xn 0..1 arrays avoiding 0 0 0 and 1 1 1 horizontally and 0 0 1 and 1 0 0 vertically.
A207665
Number of 7Xn 0..1 arrays avoiding 0 0 0 and 1 1 1 horizontally and 0 0 1 and 1 0 0 vertically.
Terms
- a(0) =35a(1) =1225a(2) =2748a(3) =30440a(4) =284108a(5) =1296732a(6) =12327618a(7) =111194040a(8) =568720390a(9) =5097396968a(10) =44256504494a(11) =245572154342
External references
- oeis: A207665